[INFO] fetching crate ic-types 0.2.1...
[INFO] documenting ic-types-0.2.1 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate ic-types 0.2.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ic-types 0.2.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ic-types 0.2.1
[INFO] finished tweaking crates.io crate ic-types 0.2.1
[INFO] tweaked toml for crates.io crate ic-types 0.2.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 137eb90832705fe6a613a83525b0935beb9134b9b10f47461b821662940919ba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "137eb90832705fe6a613a83525b0935beb9134b9b10f47461b821662940919ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "137eb90832705fe6a613a83525b0935beb9134b9b10f47461b821662940919ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "137eb90832705fe6a613a83525b0935beb9134b9b10f47461b821662940919ba", kill_on_drop: false }`
[INFO] [stdout] 137eb90832705fe6a613a83525b0935beb9134b9b10f47461b821662940919ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 200b20eff442d293ef4eb9af235354ff3edc12bf344828f422602fad59a69042
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "200b20eff442d293ef4eb9af235354ff3edc12bf344828f422602fad59a69042", kill_on_drop: false }`
[INFO] [stderr]     Checking base32 v0.4.0
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]  Documenting ic-types v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/lib.rs:12:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | | //! A collection of types related to the Internet Computer Protocol.
[INFO] [stdout]   | |____________________________________________________________________________________^ help: use an automatic link instead: `<https://sdk.dfinity.org/docs/interface-spec/index.html#certification-encoding>`
[INFO] [stdout] ...
[INFO] [stdout] 12| / /// Hash Tree types and traits.
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "200b20eff442d293ef4eb9af235354ff3edc12bf344828f422602fad59a69042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "200b20eff442d293ef4eb9af235354ff3edc12bf344828f422602fad59a69042", kill_on_drop: false }`
[INFO] [stdout] 200b20eff442d293ef4eb9af235354ff3edc12bf344828f422602fad59a69042
